Housing: Die Formed Cold-Rolled Steel; Shade: High Transmission Acrylic Creates Excellent Light Distribution and Uniformity; LED: High Efficiency, High CRI, Binned and Mixed to Reach Uniform Light; High Power Factor, Low THD; 5 Years Warranty on Driver and LED Module; Certification: ETL/cETL Listed; Color Temperature Option: 3000K, 3500K, 4000K, 5000K